Valve says the time it takes to download Microsoft Flight

Steam Community :: Microsoft Flight Simulator

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Download / Install Time Counts as Game Time on Steam if you're looking for possible refund take note. : r/MicrosoftFlightSim

Microsoft Flight Simulator VR support now avaliable and more

Microsoft Flight Simulator (2020 video game) - Wikipedia

Valve responds to concerns over play time affecting Microsoft Flight Simulator refunds

Time taken to load very first flight after installation - General Discussion - Microsoft Flight Simulator Forums

Valve says the time it takes to download Microsoft Flight Simulator won't affect refund requests